Oral saliva collector

Abstract

The saliva collector comprises a collector body which is provided with a mounting cavity, and a pressure sensor is arranged at the bottom of an inner cavity of the mounting cavity; the collecting bag is placed in the mounting cavity, and a bag opening of the collecting bag is connected to a hole opening of the mounting cavity; one end of the supporting device is connected to one side of the hole opening, and the other end of the supporting device is connected to the other side of the hole opening; the fixing patch is arranged on the edge of the outer side of the hole opening of the mounting cavity, hydrocolloid dressings are arranged at the two ends of the fixing patch, and hanging lugs are further arranged at the two opposite ends outside the collector body; and the control unit is electrically connected to the pressure sensor and the supporting device, the control unit controls the telescopic length of the supporting device according to the received pressure information, and then the size of the hole opening of the mounting cavity is controlled. When the saliva flow of a patient is large, the size of the orifice can be automatically adjusted, the capacity in the collector is improved, the situation that the saliva cannot be filled and overflows due to too much saliva is avoided, and the sanitation problem caused by the fact that the saliva is stained on the jaw of the patient can be avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical supplies technical field especially, relate to a mouth saliva collector. BACKGROUND

[0002] Some stroke, Parkinson's disease patients or postoperative patients in the process of nursing treatment, because the patient cannot control the salivation, often there will be the phenomenon of mouth water outflow, and these mouth water usually needs nursing staff or accompanying family members to carry out real-time wiping, increase the consumption of disposable items such as paper towel, serious one needs to frequently change bed sheet cover and the like, increase the workload of nursing staff and accompanying family members, and too much mouth water can cause some bacteria breeding and mouth water related skin problems etc., so that new nursing problems can be produced and thus affect the patient recovery.

[0003] Now there is mouth saliva collector on the market, but the existing mouth saliva collector has the following defects: first, when the patient's mouth water flow is large, the capacity in the collector cannot be increased in time, so that the mouth water overflows; second, the nursing staff or accompanying family members do not know the real-time collection amount of the mouth saliva collector, and cannot clean the mouth water accumulated in the collector in time; third, most collectors are tied to the neck of the patient, and the mouth water flows through the chin and then flows into the mouth saliva collector, so that the chin of the patient is contaminated with mouth water for a long time, which is not conducive to health. UTILITY MODEL CONTENT

[0004] In view of the deficiencies in the background art, the utility model aims to provide a mouth saliva collector, which at least solves one of the above-mentioned defects.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A mouth saliva collector, comprising:

[0007] A collector body provided with a mounting cavity, wherein the bottom of the inner cavity of the mounting cavity is provided with a pressure sensor;

[0008] A collection bag, which is placed in the mounting cavity, and the bag opening of the collection bag is connected to the orifice of the mounting cavity;

[0009] A telescopic support device, one end of which is connected to one side of the orifice, and the other end of which is connected to the other side of the orifice;

[0010] A fixing patch, which is arranged on the outer edge of the orifice of the mounting cavity, and the two ends of the fixing patch are provided with hydrocolloid dressings, and the opposite two ends of the collector body are also provided with hanging ears; and

[0011] A control unit is electrically connected to the pressure sensor and the supporting device, respectively, and controls the extension length of the supporting device according to the received pressure information, thereby controlling the size of the aperture of the mounting cavity.

[0012] Further, the hanging ears are elastic hanging bands, and a pressure reduction sleeve is movably sleeved on each elastic hanging band, and the pressure reduction sleeve is used for reducing ear compression injury of a user.

[0013] Further, the fixing patch is a medical adhesive, and the surface of the medical adhesive is provided with release paper.

[0014] Further, a soft layer is arranged on the side of the collector body close to the user, and opposite ends of the collector body are further provided with connecting bands tied to the neck or chest and abdomen of the user, and the two connecting bands are detachably connected to each other.

[0015] Further, an isolation block for abutting against the chest of the user is arranged on the side of the collector body close to the user, and the four corners of the isolation block are circularly arranged.

[0016] Further, the supporting device is a supporting arm with a motor, one end of the supporting arm is connected to one side of the aperture, the other end of the supporting arm is connected to the other side of the aperture, and the supporting arm is arranged in the aperture and has left and right ends, and the space between the two supporting arms constitutes a saliva inlet.

[0017] Further, the aperture comprises a first region and a second region arranged at intervals, the bag opening comprises a plurality of connecting openings and notches arranged at intervals, the connecting openings are detachably connected to the first region, the notches correspond to the second region, and the second region is coated with an activated carbon layer for adsorbing odors.

[0018] Further, the collector body is provided with an alarm, and the control unit is electrically connected to the alarm.

[0019] The utility model discloses the beneficial effect is:

[0020] 1. The utility model provides a kind of saliva collector, including collector body, it is equipped with mounting cavity, and pressure sensor is equipped in mounting cavity inner cavity bottom;Collection bag, collection bag is placed in mounting cavity, and the bag opening of collection bag is connected to the orifice of mounting cavity;Telescopic support device, support device one end is connected to the side of orifice, and the other end of support device is connected to the other side of orifice;Fixed patch, fixed patch is equipped with the lateral edge outside orifice of mounting cavity, and the both ends of fixed patch are equipped with hydrocolloid dressing, and opposite ends of collector body outer are also equipped with ear hook;And control unit, control unit is electrically connected to pressure sensor and support device respectively, and control unit controls telescopic length of support device according to received pressure information, and then the size of the orifice of mounting cavity is controlled.When saliva flow of patient is larger, the size of orifice can be automatically adjusted, the capacity in collector is improved, avoid too much saliva and can not be filled to overflow, nursing staff can also realize that new collection bag is about to be replaced when seeing orifice of certain size, and the design of the collector avoids that saliva is stained on chin of patient and causes health problem.

[0021] 2, The utility model provides a kind of saliva collector, and the side of collector body outer close to user is equipped with soft layer, and opposite ends of collector body outer are also equipped with the connecting band that is tied to the neck or chest of user, and two connecting bands are detachably connected, and the setting of soft layer improves the use comfort of user, and the setting of connecting band is used to fix saliva collector on the neck or chest of user, and share the pressure that saliva collector brings to the ear of user through ear hook.

[0022] 3, The utility model provides a kind of saliva collector, and orifice includes first area and second area arranged at intervals, and bag opening includes a plurality of interval arrangement connecting port and notch, connecting port is detachably connected to first area, and notch corresponds second area, and second area is coated with activated carbon layer, and the peculiar smell of saliva falling into collection bag can be adsorbed by the activated carbon layer arranged, effectively reduce the overflow of peculiar smell. ACCURATE DRAWINGS

[0023] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creating labor.

[0024] Fig. 1 It is the front view of the utility model for a kind of saliva collector (with collection bag);

[0025] Fig. 2 It is the back view of the utility model for a kind of saliva collector (without collection bag);

[0026] Fig. 3 A schematic view of the collecting bag;

[0027] In the figure, 10, collector body; 101, mounting cavity; 20, collecting bag; 30, support device; 401, fixing patch; 402, hydrocolloid dressing; 403, hanging ear; 404, soft layer; 405, connecting belt; 406, isolation block; 501, first area; 502, second area; 601, connecting port; 602, notch; 70, alarm. DETAILED DESCRIPTION

[0028] The following will be combined Figs. 1-3 The utility model is explained in detail.

[0029] A saliva collector, comprising:

[0030] The collector body 10 is provided with a mounting cavity 101, and a pressure sensor (not shown in the figure) is arranged at the bottom of the inner cavity of the mounting cavity 101;

[0031] The collecting bag 20 is placed in the mounting cavity 101, and the bag opening of the collecting bag 20 is connected to the orifice of the mounting cavity 101;

[0032] The support device 30 is connected to one side of the orifice at one end and connected to the other side of the orifice at the other end.

[0033] The fixing patch 401 is arranged at the outer edge of the orifice of the mounting cavity 101, both ends of the fixing patch 401 are provided with hydrocolloid dressings 402, and the opposite ends of the collector body 10 are also provided with hanging ears 403; and

[0034] The control unit is electrically connected to the pressure sensor and the support device 30 respectively, and the control unit controls the extension length of the support device 30 according to the received pressure information, thereby controlling the size of the orifice of the mounting cavity 101.

[0035] When the saliva flow of the patient is large, the size of the orifice can be automatically adjusted, the capacity in the collector is improved, the situation that the saliva cannot be accommodated and spills out due to too much saliva is avoided, the nursing staff can also realize that the new collecting bag 20 needs to be replaced when the orifice exceeds a certain size, and the design of the collector avoids the problem of hygiene caused by saliva staining the chin of the patient.

[0036] Specifically, the bag opening of the collection bag 20 is bonded to the orifice of the mounting cavity 101; the fixing patch 401 is bonded to the chin of the user, and the hydrocolloid dressing 402 is arranged at a position that can be aligned with the corner of the mouth of the user; the hydrocolloid dressing 402 has the ability to absorb exudates, and after absorbing saliva, the hydrophilic particles in the dressing can form a gel-like semi-solid substance, which has a debridement function; in order to enable the nursing staff to better judge whether the new collection bag 20 needs to be replaced by observing the size of the orifice, a warning tape with color can be pasted on the orifice of the mounting cavity 101; the control unit is a microprocessor, and the specific structure and principle can refer to the prior art, or other control devices in the prior art can be used as the control unit, and details are not described herein; the collection bag 20 is a common plastic bag; the collector body 10 is a flexible material that can be expanded at the orifice (the bottom cannot be expanded), or a flexible material with a corrugated structure (the orifice and the bottom can be expanded at the same time), and when the support device 30 is extended, the collector body 10 is expanded along the corrugations on the left and right sides.

[0037] In the embodiment, the hanging ears 403 are elastic hanging ear bands, and a pressure relief sleeve (not shown in the figure) is movably arranged on each elastic hanging ear band. The pressure relief sleeve is used to reduce the compression damage to the ears of the user. The pressure relief sleeve is moved to the auricle of the corresponding ear, and the pressure relief sleeve is used to replace the elastic hanging ear band to directly contact the ear of the patient, so that the compression damage to the ear of the patient can be effectively reduced.

[0038] In the embodiment, the fixing patch 401 is a medical adhesive, and the surface of the medical adhesive is provided with a release paper.

[0039] In the embodiment, a soft layer 404 is arranged on the side of the collector body 10 close to the user, and connecting bands 405 are arranged at the opposite ends of the collector body 10 to be connected to the neck or chest and abdomen of the user, and the two connecting bands 405 can be detachably connected to each other. The arrangement of the soft layer 404 improves the comfort of the user, and the arrangement of the connecting bands 405 is used to fix the saliva collector to the neck or chest and abdomen of the user to share the pressure on the ears of the user caused by the hanging ears 403.

[0040] In the embodiment, an isolation block 406 is arranged on the side of the collector body 10 close to the user to abut against the chest of the user, and the corners around the isolation block 406 are circularly arranged. The arrangement of the isolation block 406 is used to avoid the user from feeling the flow of saliva in the collector more obviously, thereby improving the comfort of the user.

[0041] In the embodiment, the support device 30 is a support arm with a motor, the fixed end of the support arm is connected to one side of the orifice, the output end of the support device 30 is connected to the other side of the orifice, and the support arm is arranged at the left and right ends in the orifice, and the space between the two support arms forms a saliva inlet.

[0042] In the embodiment, the orifice includes a first region 501 and a second region 502 arranged at intervals, the bag opening includes a plurality of connecting openings 601 and notches 602 arranged at intervals, the connecting openings 601 are detachably connected to the first region 501, the notches 602 correspond to the second region 502, and the second region 502 is coated with an activated carbon layer for adsorbing odor. Specifically, the activated carbon layer can adsorb the odor of saliva falling into the collection bag 20, effectively reducing the overflow of odor.

[0043] In the embodiment, the collector body 10 is provided with an alarm 70, and the control unit is electrically connected to the alarm 70. During use, according to the needs, the alarm threshold is set in advance, and the value sensed by the pressure sensor in the saliva collection bag 20 is monitored in real time. When the saliva collected in the saliva collection bag 20 reaches the preset alarm threshold, the alarm 70 emits an alarm sound to better prompt the nursing staff to handle it, so as to prevent the saliva in the saliva collection bag 20 from overflowing due to too much saliva and causing discomfort to the patient, and further improve the convenience and comfort.

[0044] The saliva collector disclosed by the utility model has the following working principle:

[0045] First, the connecting opening 601 of the collection bag 20 is bonded to the first region 501 of the orifice of the mounting cavity 101 of the collector body 10, so that the collection bag 20 is built-in in the collector body 10. Then, the release paper is torn off, and the collector body 10 is bonded to the user's chin by medical adhesive. At this time, the two ends of the hydrocolloid dressing 402 are aligned with the user's mouth corner, and the hanging ear 403 is hung on the user's ear, and the two connecting belts 405 are bound to the user's neck or chest. When the user spits saliva, the saliva flows into the collection bag 20. When the flow increases to a certain amount, the orifice is expanded by the pressure sensor, the control unit and the supporting device 30, and the collection bag 20 is expanded, so that the capacity of the collection bag 20 is increased to a certain extent. When the saliva is filled to a certain extent, the nursing staff takes out the collection bag 20, knots it and disposes it, and replaces it with a new collection bag 20.

[0046] The above embodiments are only for illustrating the technical concept and characteristics of the utility model, the purpose is to enable those skilled in the art to understand the content of the utility model and implement it, and cannot limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit and essence of the utility model shall be covered within the protection scope of the utility model.

Claims

1. A slobber collector characterized in that, The utility model relates to a saliva collector, which comprises: a collector body provided with a mounting cavity, wherein a pressure sensor is arranged at the bottom of the mounting cavity; a collecting bag placed in the mounting cavity, and a bag opening of the collecting bag connected to an orifice of the mounting cavity; a telescopic supporting device, one end of which is connected to one side of the orifice, and the other end of which is connected to the other side of the orifice; a fixing patch arranged at the edge of the orifice outside the mounting cavity, both ends of the fixing patch provided with hydrocolloid dressings, and opposite ends of the collector body provided with hanging ears; and a control unit electrically connected to the pressure sensor and the supporting device, respectively, which controls the telescopic length of the supporting device according to the received pressure information, and further controls the size of the orifice of the mounting cavity.

2. A sial collector as claimed in claim 1, characterized in that The hanging ears are elastic hanging bands, and a pressure relief sleeve is movably arranged on each elastic hanging band to reduce the pressure injury of the user's ears.

3. A sial collector according to claim 1 or 2, characterized in that The fixing patch is a medical adhesive, and the surface of the medical adhesive is provided with a release paper.

4. A sial collector as defined in claim 1, characterized in that A soft layer is arranged on the side of the collector body close to the user, and opposite ends of the collector body are further provided with connecting bands tied around the user's neck or chest and abdomen, which are detachably connected to each other.

5. A sial collector as claimed in claim 1 or 4, characterized in that An isolation block for abutting against the chest of the user is arranged on the side of the collector body close to the user, and the corners around the isolation block are circularly arranged.

6. A sial collector as defined in claim 1, wherein The supporting device is a supporting arm with a motor, one end of the supporting arm connected to one side of the orifice, the other end of the supporting arm connected to the other side of the orifice, and the supporting arm arranged at both ends of the orifice, and the space between the two supporting arms constitutes a saliva inlet.

7. A sial collector as defined in claim 1, wherein The orifice comprises a first region and a second region arranged at intervals, the bag opening comprises a plurality of connecting openings and notches arranged at intervals, the connecting openings detachably connected to the first region, the notches corresponding to the second region, and the second region coated with an activated carbon layer for adsorbing odors.

8. A sial collector as defined in claim 1, wherein The collector body is provided with an alarm, and the control unit is electrically connected to the alarm.

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